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* ARM: dts: qcom-apq8064: Collapse usb support into one nodeStephen Boyd2017-05-261-13/+7
| | | | | | | | | | | | | | | | | | We currently have three device nodes for the same USB hardware block, as evident by the reuse of the same reg address multiple times. Now that the chipidea driver fully supports OTG with the MSM wrapper we can collapse the three nodes into one USB device node, reflecting the true nature of the hardware. Since we're here, we also mark the irq trigger flags correctly, as IRQ_TYPE_LEVEL_HIGH instead of IRQ_TYPE_NONE. Cc: Bjorn Andersson <bjorn.andersson@linaro.org> Cc: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> Cc: Nicolas Dechesne <nicolas.dechesne@linaro.org> Cc: John Stultz <john.stultz@linaro.org> Signed-off-by: Stephen Boyd <stephen.boyd@linaro.org> Signed-off-by: Andy Gross <andy.gross@linaro.org>
* arm: dts: qcom: apq8064-nexus7: Add pstore support to nexus7John Stultz2016-11-181-0/+14
| | | | | | | | | | | | | | | | | | Add pstore support for the nexus7. This was useful in debugging a crash where the cpus were getting stuck with irqs off and serial output wasn't reliably working. Cc: Kees Cook <keescook@chromium.org> Cc: Bjorn Andersson <bjorn.andersson@linaro.org> Cc: Rob Clark <robdclark@gmail.com> Cc: Stephen Boyd <sboyd@codeaurora.org> Cc: Andy Gross <andy.gross@linaro.org> Cc: Vinay Simha <vinaysimha@inforcecomputing.com> Cc: Archit Taneja <architt@codeaurora.org> Cc: linux-arm-msm@vger.kernel.org Cc: dri-devel@lists.freedesktop.org Signed-off-by: John Stultz <john.stultz@linaro.org> Signed-off-by: Andy Gross <andy.gross@linaro.org>
* arm: dts: qcom: apq8064-nexus7: Add DSI and panel nodesJohn Stultz2016-11-181-2/+61
| | | | | | | | | | | | | | | | | | | Add DSI and panel nodes to get graphics up and running on the Nexus7. This still depends on the panel driver being present along with the rpmclk code. Feedback would be greatly appreciated! Cc: Archit Taneja <architt@codeaurora.org> Cc: vinay simha <vinaysimha@inforcecomputing.com> Cc: andy.gross@linaro.org Cc: robdclark@gmail.com Cc: linux-arm-msm@vger.kernel.org Cc: dri-devel@lists.freedesktop.org Signed-off-by: John Stultz <john.stultz@linaro.org> Signed-off-by: Andy Gross <andy.gross@linaro.org>
* device-tree: nexus7: Add IMEM syscon and reboot reason supportJohn Stultz2016-08-231-0/+14
| | | | | | | | | | | | | | | | This patch add the IMEM syscon memory region to the DT, as well as addds support for the magic reboot reason values that are written to the address for each mode. Cc: Rob Herring <robh+dt@kernel.org> Cc: Andy Gross <agross@codeaurora.org> Cc: Bjorn Andersson <bjorn.andersson@linaro.org> Cc: Stephen Boyd <stephen.boyd@linaro.org> Cc: linux-arm-msm@vger.kernel.org Cc: devicetree@vger.kernel.org Signed-off-by: John Stultz <john.stultz@linaro.org> Reviewed-by: Bjorn Andersson <bjorn.andersson@linaro.org> Signed-off-by: Andy Gross <andy.gross@linaro.org>
* device-tree: nexus7: Set phy mode to otg instead of hostJohn Stultz2016-08-231-0/+1
| | | | | | | | | | | | | | | | In order to have the usb phy work in gadget mode, override the default host mode with otg mode. This allows gadget mode to work w/o any hacks to the dtsi file. Cc: Rob Herring <robh+dt@kernel.org> Cc: Andy Gross <agross@codeaurora.org> Cc: Bjorn Andersson <bjorn.andersson@linaro.org> Cc: Stephen Boyd <stephen.boyd@linaro.org> Cc: linux-arm-msm@vger.kernel.org Cc: devicetree@vger.kernel.org Signed-off-by: John Stultz <john.stultz@linaro.org> Signed-off-by: Andy Gross <andy.gross@linaro.org>
* device-tree: nexus7: Remove power gpio key entry and use pmic8xxx-pwrkeyJohn Stultz2016-06-271-6/+0
| | | | | | | | | | | | | | | | | | | | | Since the pmic8xxx-pwrkey driver is already supported in the qcom-apq8064.dtsi, and the pmic8xxx-pwrkey supports logic to configure proper device shutdown when ps_hold goes low, it is better to use that driver then a generic gpio button. Thus this patch remove the gpio power key entry here, so we don't get double input events from having two drivers enabled. Cc: Rob Herring <robh+dt@kernel.org> Cc: Andy Gross <agross@codeaurora.org> Cc: Bjorn Andersson <bjorn.andersson@linaro.org> Cc: Stephen Boyd <stephen.boyd@linaro.org> Cc: linux-arm-msm@vger.kernel.org Cc: devicetree@vger.kernel.org Acked-by: Rob Herring <robh@kernel.org> Acked-by: Bjorn Andersson <bjorn.andersson@linaro.org> Signed-off-by: John Stultz <john.stultz@linaro.org> Signed-off-by: Andy Gross <andy.gross@linaro.org>
* device-tree: nexus7: Add bq27541 battery interface to dtsJohn Stultz2016-04-201-0/+6
| | | | | | | | | | | | | | | | | | | | | | Add support for battery level reading on the Nexus7 by enabling the bq27541 driver in the nexus7 dts Cc: Rob Herring <robh+dt@kernel.org> Cc: Arnd Bergmann <arnd.bergmann@linaro.org> Cc: Pawel Moll <pawel.moll@arm.com> Cc: Mark Rutland <mark.rutland@arm.com> Cc: Ian Campbell <ijc+devicetree@hellion.org.uk> Cc: Kumar Gala <galak@codeaurora.org> Cc: Andy Gross <agross@codeaurora.org> Cc: Vinay Simha BN <simhavcs@gmail.com> Cc: Bjorn Andersson <bjorn.andersson@linaro.org> Cc: Stephen Boyd <stephen.boyd@linaro.org> Cc: linux-arm-msm@vger.kernel.org Cc: devicetree@vger.kernel.org Signed-off-by: John Stultz <john.stultz@linaro.org> Acked-by: Rob Herring <robh@kernel.org> Acked-by: Bjorn Andersson <bjorn.andersson@linaro.org> Signed-off-by: Andy Gross <andy.gross@linaro.org>
* devicetree: Add DTS file to support the Nexus7 2013 (flo) device.John Stultz2016-02-231-0/+276
This patch adds a dts file to support the Nexus7 2013 device. Its based off of the qcom-apq8064-ifc6410.dts which is similar hardware. Also includes some comments and context folded in from Vinay Simha BN <simhavcs@gmail.com> Cc: Rob Herring <robh+dt@kernel.org> Cc: Arnd Bergmann <arnd.bergmann@linaro.org> Cc: Pawel Moll <pawel.moll@arm.com> Cc: Mark Rutland <mark.rutland@arm.com> Cc: Ian Campbell <ijc+devicetree@hellion.org.uk> Cc: Kumar Gala <galak@codeaurora.org> Cc: Andy Gross <agross@codeaurora.org> Cc: Russell King <linux@arm.linux.org.uk> Cc: Vinay Simha BN <simhavcs@gmail.com> Cc: Bjorn Andersson <bjorn.andersson@linaro.org> Cc: Stephen Boyd <stephen.boyd@linaro.org> Cc: linux-arm-msm@vger.kernel.org Cc: devicetree@vger.kernel.org Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: John Stultz <john.stultz@linaro.org> Acked-by: Bjorn Andersson <bjorn.andersson@linaro.org> Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Andy Gross <andy.gross@linaro.org>
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